Staring Contest (IMAGE) Brown University Caption Angry male cuttlefish flash flash hugely, unilaterally dilated eyes at eachother amid their scrum over the female to the left. Credit Justine Allen, Derya Akkaynak Usage Restrictions with credit License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.